<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>日期选择器部件（Datepicker Widget）演示</title>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css">
  <script src="//code.jquery.com/jquery-1.10.2.js"></script>
  <script src="//code.jquery.com/ui/1.10.4/jquery-ui.js"></script>
</head>
<body>

<div id="datepicker"></div>

<script>
    $( "#datepicker" ).datepicker();
    $.datepicker.setDefaults($.datepicker.regional['zh-CN']);
    $("#datepicker").datepicker($.datepicker.regional['zh-CN']);
    $('#datepicker').datepicker('option', $.datepicker.regional['zh-CN']);
</script>

</body>
</html>